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Basis of Presentation - Additional Information (Details)
3 Months Ended
May 02, 2020
USD ($)
May 04, 2019
USD ($)
Store
Feb. 01, 2020
USD ($)
Basis Of Presentation [Line Items]      
Impairment charges of property and equipment and other long-lived assets   $ 49,000,000  
Number of stores closed | Store   4  
Assets held for sale $ 24,000,000    
Covid 19 [Member]      
Basis Of Presentation [Line Items]      
Merchandise inventories reserve 163,000,000 $ 0 $ 0
Inventory write-off 24,000,000    
Impairment charges of property and equipment and other long-lived assets $ 51,000,000